RU2018127196A3 - - Google Patents

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Publication number
RU2018127196A3
RU2018127196A3 RU2018127196A RU2018127196A RU2018127196A3 RU 2018127196 A3 RU2018127196 A3 RU 2018127196A3 RU 2018127196 A RU2018127196 A RU 2018127196A RU 2018127196 A RU2018127196 A RU 2018127196A RU 2018127196 A3 RU2018127196 A3 RU 2018127196A3
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RU
Russia
Application number
RU2018127196A
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Russian (ru)
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RU2731149C2 (ru
RU2018127196A (ru
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of RU2018127196A publication Critical patent/RU2018127196A/ru
Publication of RU2018127196A3 publication Critical patent/RU2018127196A3/ru
Application granted granted Critical
Publication of RU2731149C2 publication Critical patent/RU2731149C2/ru

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0427—Guidance of lubricant on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0479—Gears or bearings on planet carriers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0482—Gearings with gears having orbital motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/36—Application in turbines specially adapted for the fan of turbofan engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/40—Transmission of power
    • F05D2260/403—Transmission of power through the shape of the drive components
    • F05D2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • F05D2260/40311—Transmission of power through the shape of the drive components as in toothed gearing of the epicyclical, planetary or differential type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/98—Lubrication
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
RU2018127196A 2016-01-28 2017-01-27 Маслораспределительное кольцо, разделенное перегородкой в осевом направлении, и планетарный редуктор, содержащий такое кольцо RU2731149C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1650696A FR3047279B1 (fr) 2016-01-28 2016-01-28 Rouet de distribution a repartition axiale et reducteur a train epicycloidal ainsi equipe
FR1650696 2016-01-28
PCT/FR2017/050200 WO2017129926A1 (fr) 2016-01-28 2017-01-27 Rouet de distribution d'huile avec partitionnement axial et réducteur a train épicycloidal equipé d'un tel rouet

Publications (3)

Publication Number Publication Date
RU2018127196A RU2018127196A (ru) 2020-03-02
RU2018127196A3 true RU2018127196A3 (ja) 2020-03-12
RU2731149C2 RU2731149C2 (ru) 2020-08-31

Family

ID=55411695

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018127196A RU2731149C2 (ru) 2016-01-28 2017-01-27 Маслораспределительное кольцо, разделенное перегородкой в осевом направлении, и планетарный редуктор, содержащий такое кольцо

Country Status (8)

Country Link
US (1) US10550723B2 (ja)
EP (1) EP3408504B1 (ja)
JP (1) JP7041064B2 (ja)
CN (1) CN108603414B (ja)
CA (1) CA3012406A1 (ja)
FR (1) FR3047279B1 (ja)
RU (1) RU2731149C2 (ja)
WO (1) WO2017129926A1 (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3066004B1 (fr) * 2017-05-04 2020-09-11 Safran Trans Systems Reducteur de vitesse debrayable
DE102017121739A1 (de) 2017-09-19 2019-03-21 Rolls-Royce Deutschland Ltd & Co Kg Ölverteilungssystem mit wenigstens einem ersten drehbar ausgeführten Bereich und einem zweiten Bereich
FR3074552B1 (fr) 2017-12-06 2019-11-22 Safran Transmission Systems Couronne de reducteur de vitesse a train planetaire de turbomachine
DE102018106488A1 (de) 2018-03-20 2019-09-26 Rolls-Royce Deutschland Ltd & Co Kg Gasturbinentriebwerk und Verfahren zum Einbringen von Öl in eine Getriebeanordnung
FR3082266B1 (fr) * 2018-06-12 2020-06-19 Safran Aircraft Engines Dispositif de repartition d'huile pour un porte-satellites tournant d'un reducteur mecanique d'une turbomachine
FR3084429B1 (fr) * 2018-07-26 2020-11-13 Safran Trans Systems Dispositif du type reducteur ou differentiel pour une turbomachine d'aeronef
FR3087863B1 (fr) 2018-10-30 2020-12-11 Safran Trans Systems Roue dentee
FR3088977B1 (fr) * 2018-11-23 2020-11-27 Safran Trans Systems Distributeur d’huile de lubrification pour un reducteur mecanique de turbomachine d’aeronef
FR3090786B1 (fr) 2018-12-21 2020-12-04 Safran Trans Systems Distributeur d’huile de lubrification pour un reducteur mecanique de turbomachine d’aeronef
FR3092889B1 (fr) * 2019-02-14 2021-12-03 Safran Trans Systems Lubrification d’un porte-satellites pour un reducteur mecanique de turbomachine, en particulier d’aeronef
DE102019116974A1 (de) * 2019-06-24 2020-12-24 Rolls-Royce Deutschland Ltd & Co Kg Getriebe und Gasturbinentriebwerk
FR3103243B1 (fr) 2019-11-15 2022-07-15 Safran Trans Systems Rouet etage pour l’alimentation en huile d’un reducteur epicycloïdal ou planetaire.
FR3103240B1 (fr) * 2019-11-15 2022-07-15 Safran Aircraft Engines Rouet pour un porte-satellites de reducteur de vitesse a train epicycloïdal de turbomachine
FR3103241B1 (fr) 2019-11-15 2021-12-17 Safran Trans Systems Rouet pour un porte-satellites de reducteur de vitesse a train epicycloïdal de turbomachine
US11203980B2 (en) 2020-01-17 2021-12-21 Unison Industries, Llc Air turbine starter with lubricated bearing assembly
FR3122715B1 (fr) 2021-05-06 2023-05-12 Safran Trans Systems Dispositif de lubrification amélioré pour réducteur de turbomachine.
FR3128753B1 (fr) 2021-11-03 2023-11-24 Safran Trans Systems Reducteur mecanique de vitesse pour une turbomachine d’aeronef

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744246A (en) * 1972-03-02 1973-07-10 Du Pont Rotary closed rankine cycle engine with internal lubricating system
GB2234035B (en) * 1989-07-21 1993-05-12 Rolls Royce Plc A reduction gear assembly and a gas turbine engine
DE4136040C1 (en) * 1991-11-01 1993-01-07 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Epicyclic gear drive with disc clutch or brake - has oil guide flange between planetary gear front ends and drive path, dividing two annular chambers
FR2688574B1 (fr) * 1992-03-11 1994-05-06 Snecma Dispositif de filtration d'huile.
US6223616B1 (en) * 1999-12-22 2001-05-01 United Technologies Corporation Star gear system with lubrication circuit and lubrication method therefor
RU2347928C1 (ru) * 2007-06-04 2009-02-27 Открытое акционерное общество "Авиадвигатель" Редуктор привода однорядного вентилятора газотурбинного двигателя
FR2942284B1 (fr) * 2009-02-16 2011-03-04 Snecma Lubrification et refroidissement d'un reducteur a train d'engrenages epicycloidal
US9995174B2 (en) * 2010-10-12 2018-06-12 United Technologies Corporation Planetary gear system arrangement with auxiliary oil system
BR112014020616B1 (pt) 2012-02-23 2021-12-21 Snecma Redutor de trem epicicloidal, módulo de ventilador d e um turborreator de duplo fluxo e turborreator de duplo fluxo
FR2987416B1 (fr) * 2012-02-23 2015-09-04 Snecma Dispositif de lubrification d'un reducteur epicycloidal.

Also Published As

Publication number Publication date
US20190032514A1 (en) 2019-01-31
US10550723B2 (en) 2020-02-04
JP2019508616A (ja) 2019-03-28
WO2017129926A1 (fr) 2017-08-03
EP3408504B1 (fr) 2020-04-22
CN108603414B (zh) 2021-05-14
EP3408504A1 (fr) 2018-12-05
CN108603414A (zh) 2018-09-28
FR3047279A1 (fr) 2017-08-04
RU2731149C2 (ru) 2020-08-31
FR3047279B1 (fr) 2019-06-07
CA3012406A1 (fr) 2017-08-03
JP7041064B2 (ja) 2022-03-23
RU2018127196A (ru) 2020-03-02

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